2283128 has 16 divisors (see below), whose sum is σ = 4381080. Its totient is φ = 1114848.

The previous prime is 2283109. The next prime is 2283137. The reversal of 2283128 is 8213822.

2283128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2283097 and 2283106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2975 + ... + 3662.

2^2283128 is an apocalyptic number.

It is an amenable number.

2283128 is a deficient number, since it is larger than the sum of its proper divisors (2097952).

2283128 is a wasteful number, since it uses less digits than its factorization.

2283128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686 (or 6682 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 2283128 is about 1511.0023163450. The cubic root of 2283128 is about 131.6770495115.

The spelling of 2283128 in words is "two million, two hundred eighty-three thousand, one hundred twenty-eight".